import json


class ReadUtil:
    #封装读取json文件的方法
    @classmethod
    def read_config(cls,file_path,key):
        with open(file_path, "r", encoding="utf-8") as f:
            data=json.load(f).get(key)
            #定义一个list
            list1=[]
            for item in data:
                temp = tuple(item.values())
                list1.append(temp)
            return list1



if __name__ == '__main__':
    result=ReadUtil.read_config("../data/register_login.json","image_code")
    print(result)


